What does this debugger show?
It parses a long tracking URL and lists every query parameter with its decoded value.
🧩URL Parameter Debugger
Decode long tracking links and spot missing macros or blank values.
What does this tool do?
The URL Parameter Debugger breaks down any tracking link, decodes each parameter, and highlights blanks so data loss is obvious.
Why use this tool?
Debug tracking
Confirm click IDs and payout tokens are populated.
Validate campaigns
Ensure UTMs are consistent across ad platforms.
Compliance audits
Share decoded URLs with partners for approval.
FAQ
URL Parameter Debugger FAQ
Decode and audit tracking links.
How does it help with missing macros?
You can instantly see which parameters are blank or duplicated so you can fix them before trafficking.
Does it support nested encoding?
Yes, the debugger decodes standard URL encoding and reveals human-readable text.
Can I copy the cleaned link?
Every decoded parameter can be copied or exported, making it easy to share corrected tracking links.
Next steps
Follow the matching troubleshooting path
After running the tool, use these articles and repair guides to confirm the failure mode and decide what to fix next.
Blog articles
What Are UTM Parameters?
A deep dive into UTM tagging, troubleshooting, and the tools that keep analytics clean.
Read articleHow to Check a Redirect Chain
Learn how to trace every HTTP hop, document problems, and keep affiliate links honest.
Read articleKnowledge base
How to validate UTM links before launch
Use a repeatable pre-launch QA process so tagged campaign URLs survive redirects, reach the right landing page, and stay readable in analytics.
Open knowledge base articleUTM parameters lost after redirect
Stop redirect chains from stripping utm_source, utm_medium, and custom parameters before they reach analytics or CRM systems.
Open knowledge base articleFix guides
UTM Parameters Lost After Redirect
Redirect chains drop UTMs before analytics fires, so every downstream report goes blank.
Open fix guideUTM Lost After HTTP to HTTPS Redirect
The protocol upgrade keeps the click alive but strips campaign parameters before the secure landing page loads.
Open fix guideGCLID Not Passed to Landing Page
Google Ads clicks reach the landing page without gclid, so attribution, Smart Bidding, and offline match workflows lose a critical identifier.
Open fix guideNeed help fixing tracking or attribution?
If you're struggling with tracking issues, attribution problems, or broken postbacks, I offer professional tracking setup and audits.
Fix your tracking issues → Request free auditTools for Affiliate Tracking Debugging
Related tools
Related Tracking Tools
UTM Builder
Create campaign tracking URLs with UTM parameters.
Open tool →UTM Decoder / Encoder
Decode and rebuild campaign URLs with UTM parameters.
Open tool →Click ID Extractor
Extract fbclid, gclid, ttclid, msclkid, and other tracking parameters from final landing URLs before you debug attribution or storage.
Open tool →